(19)

(11)

EP 2 454 570 A2

(12)

(88) Date of publication A3: 21.04.2011 (43) Date of publication: 23.05.2012 Bulletin 2012/21 (21) Application number: 10797864.5 (22) Date of filing: 08.07.2010

(51) International Patent Classification (IPC):  G01J 5/52(2006.01) G08B 13/18(2006.01) (86) International application number: PCT/US2010/041409 (87) International publication number: WO 2011/005992 (13.01.2011 Gazette 2011/02)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR (30) Priority: 10.07.2009 US 270482 P (71) Applicant: Suren Systems, Ltd. Fo Tan, Shatin, N.T., Hong Kong (CN)	(72) Inventor: MICKO, Eric Scott Rescue, California 95672 (US) (74) Representative: Lane, Cathal Michael et al 5 Dartmouth Road Dublin 6 Dublin 6 (IE)